Playwright进阶技巧：掌握page.expect_popup()，轻松管理新页面跳转

def test_pw_new_page(page: Page):
    page.goto("/demo/link", wait_until="networkidle")
    page.get_by_text("本页跳转到百度").click()
    expect(page.get_by_text("百度一下", exact=True)).to_be_visible()
    page.goto("/demo/link", wait_until="networkidle")

    with page.expect_popup() as new_page:
        page.get_by_text("新页面跳转到淘宝").click()
    page_new = new_page.value
    expect(
        page_new.locator(".search-button")
    ).to_be_attached()  # to_be_attached() 检测元素是否被加载到dom中

End